43. It is because he is sick.

F.

42. She is baking a cake.

41. She travelled to Japan by plane.

40. You can wait at the taxi-stand.

39. He takes a school bus.

38. She is feeling very sad because she has just been scolded.

E.

37. He is helping his mother to push the shopping cart.

36. Are the flowers in the garden red or pink?

35. Please keep the classroom clean.

34. Are those pens or pencils?/ Are those pencils or pens?